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  Date: 2021/9/29
  Time: 21:24
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>


        <a href="manager/bs?action=page">图书管理</a>
        <%--        调用Servlet函数并调用其list方法--%>
        <a href="os?action=showAllOrderUsers">订单管理</a>
        <a href="index.jsp">返回主页</a>

